A technician has 2GB of data that needs to be backed up from a customer’s Windows 7 computer.
Which of the following storage media should the technician use?

A.
DVD-RW

B.
CD-RW

C.
DVD-ROM

D.
CD-ROM

Explanation:

To store large amounts of data, you might need a DVD-RW because a DVD can hold a lot of GBs.
CD-RW has limited space. Alternatively, you can now backup stuff on a USB stick as well.